I have been shooting a Mathews Drenaline but about to upgrade!!! Plan on shooting everything I can before I buy.

Good Idea. That way you will get a bow you like to shoot.
Take your ear plugs so you can tune out all the high speed
sales pitch. With the economy as it is everybody has a special
Bow or the straightest, toughest arrows you have ever seen.

It is a binary cam bow not a single cam. I would not own a single cam bow.

Yes, You are quite right, the web pic I looked at the top limb seemed to have
an idler wheel. Didn't mean to offend, sorry.
In fact, it does have two Binary Cams on each limb. Would you like to describe what benefit is acheived. Like more feet per second and more let-off?

I think some people may not have seen or heard about this bow.

I still get strange looks when I show up at a tournaments with my
Onieda Pro.

Food for thought. It's not the bow that wins the trophy, It's the person
shooting the bow who wins. PPP

I am no expert but I will say that the binary cam bows will not have timing issues with string stretch as other bows who's cables are attached to the limbs. I will be looking to get a new G5 Prime with the advanced cam design that eliminates the cam lean. I also think you can get more speed. As a short draw archer it is hard to get the speed I am getting without the rough draw cycle and short brace height of the speed bows.